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ABB ot63f3 isolator 63 amp load break switch 3 pole
MPN: 1SCA105332R1001
Alt. SKU: OT63F3
Special Price
£33.58
£27.98
Regular Price
£51.65
Why Choose the OT63F3 [1SCA105332R1001]
This 3-pole switch-disconnector is designed for front operation and base mounting, compatible with standard DIN-rail installation. It features protected clamp terminals for secure wiring connections. Please note that the handle and shaft are supplied separately. This non-fusible disconnect switch is ideal for isolating circuits in industrial and commercial electrical installations.
Technical Specification
- Function: 3-pole front operated, base mounted switch-disconnector, non-fusible, DIN-rail mountable (handle and shaft not included).
- Rated Operational Current (AC-21A/22A): 63 A at 380–690 V.
- Rated Operational Current (AC-23A): 63 A at 380–415 V, 45 A at 500 V, 20 A at 690 V.
- Rated Insulation Voltage (Ui): 750 V (IEC/EN 60664-1).
- Rated Impulse Withstand Voltage (Uimp): 8 kV.
- Degree of Protection: IP20 (front).
- Terminal Type and Size: Screw terminals, copper cables 1.5 to 35 mm².
- Mechanical Durability: 20,000 operations.
- Conventional Thermal Current (Ithe): 63 A fully enclosed.
- Mounting Type: Base mounting, DIN-rail mountable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of this switch-disconnector?
This is a 3-pole, front operated, non-fusible switch-disconnector designed for base mounting and DIN-rail mounting.
What is the rated operational current for this product?
The rated operational current is 63 A at 380–690 V for AC-21A/22A, and varies for AC-23A: 63 A at 380–415 V, 45 A at 500 V, and 20 A at 690 V.
What is the degree of protection for this switch?
The degree of protection is IP20 for the front of the switch.
What cable sizes are compatible with the terminals?
The switch accommodates copper cables ranging from 1.5 to 35 mm² via screw terminals.
What is the mechanical durability of this switch?
The mechanical durability is rated for 20,000 operations.
Is a handle and shaft included with the switch?
No, the handle and shaft are not included with the switch-disconnector.
What are the insulation and impulse withstand voltage ratings?
The rated insulation voltage is 750 V, and the rated impulse withstand voltage is 8 kV.
| Manufacturer Part Number | 1SCA105332R1001 |
|---|---|
| HS Code | 85365080 |
| Amperage | 63A |
| Number of Poles | 3 Pole |
| Country of Manufacture | Finland |
| Manufacturer | ABB |
| Mount Type | DIN-rail mounted |
| Alternative Product SKU | OT63F3 |
| Barcode | 6417019392912 |
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